Safety Instructions

6
Belt Tension Adjustment
The F10 comes with a quiet cog belt
drive. Loosen the motor bolt screws and
slide the motor to tension the belt. The
belt should be tight enough to ‘twang’.
More tension is better than not enough.
Shut Off Pressure Adjustment
The electronic pressure switch in the F10 has an adjustable shut off
between 1000- 4500 psi. To adjust the shut off, use a 5/64ths Allen
wrench in the back of the switch as shown below. To increase the
shutoff pressure; turn the Allen wrench clockwise. To decrease the
shut off pressure turn counterclockwise. Unplug power and vent
system before adjusting. If attempting to adjust unit from shop pre-
set of 4500psi, approximately 1 & ½ turns will get you close. You will
have to test unit to fine tune adjustment.